package base.collection_demo.demo03;

import java.util.Comparator;

/**
 * 一个自定义外部比较器
 */
public class MyComparator<PersonComparable> implements Comparator<PersonComparable> {

    @Override
    public int compare(PersonComparable p1, PersonComparable p2) {

        return 0;
    }

}
